3 papers
math.AP2018
A weak comparison principle in tubular neighbourhoods of embedded manifolds
Francesco Polizzi, Pietro Sabatino, Berardino Sciunzi
We study weak solutions to degenerate quasilinear elliptic equations, involving first order terms, in unbounded tubular domains. In particular we show that, under suitable hypothes…
math.AG2010
Surfaces with nontrivial surjective endomorphisms of any given degree
Antonio Rapagnetta, Pietro Sabatino
We present a complete classification of complex projective surfaces with nontrivial self-maps (i.e. surjective morphisms which are not isomorphisms) of any g…
math.AG2010
On homaloidal polynomial functions of degree 3 and prehomogeneous vector spaces
Pierre-Emmanuel Chaput, Pietro Sabatino
In this paper we consider homaloidal polynomial functions such that their multiplicative Legendre transform , defined as in \cite[Section3.2]{MR1890194}, is again polynomi…